About This Lesson
A PowerPoint that helps to illustrate the possible use of the associative property to carry out mental multiplication. Aligned with Common Core State Standards: 4.OA.3, 4.OA.4, Operations and Algebraic Thinking.
lesson
191 Downloads
Subject
Math — Operations and Algebraic Thinking
Grade Level
Grades 3-5
Resource Type
Presentation
Standards Alignment
Common Core State Standards
License
Resources
Standards
Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.
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